Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 22.91 | 23.27 | 22.59 | 22.98 | 9,297,108 | +0.20(+0.90%) |
Feb 28, 2012 | 22.55 | 22.88 | 22.46 | 22.78 | 12,382,868 | +0.24(+1.05%) |
Feb 27, 2012 | 22.30 | 22.65 | 22.04 | 22.54 | 9,566,591 | +0.20(+0.88%) |
Feb 24, 2012 | 23.46 | 23.67 | 22.02 | 22.35 | 23,324,248 | +0.33(+1.50%) |
Feb 23, 2012 | 21.88 | 22.10 | 21.61 | 22.02 | 9,872,183 | +0.25(+1.16%) |
Feb 22, 2012 | 21.58 | 21.98 | 21.41 | 21.76 | 8,431,293 | +0.27(+1.24%) |
Feb 21, 2012 | 21.47 | 21.67 | 21.32 | 21.50 | 4,880,617 | +0.08(+0.37%) |
Feb 17, 2012 | 21.50 | 21.54 | 21.27 | 21.42 | 3,777,132 | -0.04(-0.18%) |
Feb 16, 2012 | 20.89 | 21.47 | 20.83 | 21.46 | 6,263,873 | +0.62(+2.98%) |
Feb 15, 2012 | 21.02 | 21.18 | 20.77 | 20.84 | 4,413,846 | -0.09(-0.41%) |
Feb 14, 2012 | 21.01 | 21.08 | 20.64 | 20.92 | 4,804,377 | -0.17(-0.82%) |
Feb 13, 2012 | 21.28 | 21.55 | 21.05 | 21.10 | 4,487,346 | +0.13(+0.60%) |
Feb 10, 2012 | 21.18 | 21.21 | 20.84 | 20.97 | 5,216,699 | -0.54(-2.52%) |
Feb 09, 2012 | 21.32 | 21.87 | 21.32 | 21.51 | 6,983,457 | +0.24(+1.15%) |
Feb 08, 2012 | 21.04 | 21.34 | 20.88 | 21.27 | 5,860,292 | +0.27(+1.27%) |
Feb 07, 2012 | 21.21 | 21.25 | 20.89 | 21.00 | 5,396,395 | -0.08(-0.37%) |
Feb 06, 2012 | 21.24 | 21.25 | 20.86 | 21.08 | 6,112,492 | -0.29(-1.36%) |
Feb 03, 2012 | 21.05 | 21.78 | 21.02 | 21.37 | 11,842,838 | +0.68(+3.27%) |
Feb 02, 2012 | 21.02 | 21.07 | 20.52 | 20.69 | 6,367,379 | -0.23(-1.09%) |
Feb 01, 2012 | 20.18 | 21.17 | 19.95 | 20.92 | 12,674,543 | +1.17(+5.93%) |
Jan 31, 2012 | 20.01 | 20.16 | 19.59 | 19.75 | 4,661,066 | -0.07(-0.36%) |
Jan 30, 2012 | 19.64 | 19.93 | 19.40 | 19.82 | 4,579,035 | -0.04(-0.20%) |
Jan 27, 2012 | 19.66 | 20.10 | 19.53 | 19.86 | 6,427,980 | +0.09(+0.44%) |
Jan 26, 2012 | 19.96 | 20.14 | 19.61 | 19.77 | 6,927,502 | -0.13(-0.67%) |
Jan 25, 2012 | 19.81 | 20.02 | 19.57 | 19.91 | 6,748,397 | -0.01(-0.04%) |
Jan 24, 2012 | 19.73 | 19.96 | 19.47 | 19.92 | 4,697,677 | -0.09(-0.47%) |
Jan 23, 2012 | 20.21 | 20.37 | 19.89 | 20.01 | 4,486,585 | -0.17(-0.82%) |
Jan 20, 2012 | 20.03 | 20.32 | 19.92 | 20.18 | 6,293,783 | +0.08(+0.39%) |
Jan 19, 2012 | 19.99 | 20.29 | 19.88 | 20.10 | 5,092,836 | +0.25(+1.27%) |
Jan 18, 2012 | 19.24 | 19.86 | 19.00 | 19.85 | 6,251,625 | +0.53(+2.73%) |
Jan 17, 2012 | 19.81 | 19.99 | 19.17 | 19.32 | 5,726,552 | -0.31(-1.56%) |
Jan 13, 2012 | 19.70 | 19.70 | 19.19 | 19.62 | 4,140,463 | -0.38(-1.89%) |
Jan 12, 2012 | 20.07 | 20.18 | 19.73 | 20.00 | 4,378,919 | +0.05(+0.24%) |
Jan 11, 2012 | 19.62 | 20.05 | 19.48 | 19.96 | 5,635,698 | +0.24(+1.20%) |
Jan 10, 2012 | 19.22 | 19.93 | 19.16 | 19.72 | 9,660,812 | +0.84(+4.46%) |
Jan 09, 2012 | 18.62 | 18.88 | 18.48 | 18.88 | 5,245,057 | +0.36(+1.95%) |
Jan 06, 2012 | 18.92 | 19.00 | 18.49 | 18.52 | 6,602,801 | -0.29(-1.55%) |
Jan 05, 2012 | 18.71 | 18.96 | 18.41 | 18.81 | 6,285,579 | -0.01(-0.04%) |
Jan 04, 2012 | 18.85 | 18.96 | 18.65 | 18.81 | 4,700,489 | +0.57(+3.10%) |
Dec 30, 2011 | 18.28 | 18.40 | 18.15 | 18.25 | 2,880,793 | -0.03(-0.17%) |
Dec 29, 2011 | 18.08 | 18.35 | 18.05 | 18.28 | 4,156,536 | +0.21(+1.18%) |
Dec 28, 2011 | 18.77 | 18.86 | 18.02 | 18.07 | 4,839,110 | -0.68(-3.61%) |
Dec 27, 2011 | 19.00 | 19.07 | 18.72 | 18.74 | 3,932,156 | -0.29(-1.53%) |
Dec 23, 2011 | 19.17 | 19.17 | 18.85 | 19.04 | 3,882,876 | +0.09(+0.50%) |
Dec 21, 2011 | 18.73 | 19.11 | 18.72 | 18.94 | 5,793,274 | +0.26(+1.39%) |
Dec 20, 2011 | 17.91 | 18.88 | 17.86 | 18.68 | 8,647,465 | +1.09(+6.22%) |
Dec 19, 2011 | 18.39 | 18.42 | 17.45 | 17.59 | 6,483,012 | -0.79(-4.28%) |
Dec 16, 2011 | 18.45 | 18.78 | 18.22 | 18.37 | 9,201,409 | +0.11(+0.60%) |
Dec 15, 2011 | 18.25 | 18.50 | 18.15 | 18.26 | 6,610,179 | +0.35(+1.93%) |
Dec 14, 2011 | 17.71 | 18.25 | 17.66 | 17.92 | 6,500,191 | -0.04(-0.22%) |
Dec 13, 2011 | 18.51 | 18.59 | 17.70 | 17.96 | 7,374,687 | -0.36(-1.97%) |
Dec 12, 2011 | 18.56 | 18.58 | 18.09 | 18.32 | 6,794,988 | -0.65(-3.40%) |
Dec 09, 2011 | 18.37 | 19.03 | 18.35 | 18.96 | 6,309,891 | +0.79(+4.33%) |
Dec 08, 2011 | 19.01 | 19.01 | 18.11 | 18.18 | 8,537,464 | -1.06(-5.52%) |
Dec 07, 2011 | 18.89 | 19.33 | 18.73 | 19.24 | 6,613,322 | +0.31(+1.66%) |
Dec 06, 2011 | 18.45 | 19.22 | 18.20 | 18.92 | 8,581,926 | +0.39(+2.08%) |
Dec 05, 2011 | 18.59 | 18.92 | 18.31 | 18.54 | 6,244,224 | +0.31(+1.68%) |
Dec 02, 2011 | 18.34 | 18.64 | 17.98 | 18.23 | 8,731,518 | +0.14(+0.78%) |